> For the complete documentation index, see [llms.txt](https://docs.a1erp.digiwin.com/a1faq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.a1erp.digiwin.com/a1faq/12.-gong-yong-she-ding/13.004-ru-he-lie-yin-piao.md). # 13.003如何列印發票？ 發票格式提供B2B為A4大小紙張列印，B2C為5.7吋紙張列印 B2B無發票中獎情況，利用A4紙張印出寄給客戶，或另存PDF檔案寄給您的客戶，請客戶印出都沒有關係 但B2C部份國稅局有規定需用5.7吋熱感紙列印，且紙張列印需符合規定(詳細規定可參考財政部令)，利用系統提供的格式，可符合規定，但紙張部份自行購買時也需要注意一下喲！ 勾選需要列印的銷貨資料，選擇要列印的格式後，按【選擇列印】 ![](https://4269000034-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LIKjbHjLny03GLOhut4%2F-LMpugIDK6Xiugm4JyLM%2F-LMq8-QBeJmBQsD8de8L%2F13-011.png?alt=media\&token=c5dc8a86-6fb9-431e-9a4d-08047e637ed3) 就會產生另一頁籤可做列印 ![](https://4269000034-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LIKjbHjLny03GLOhut4%2F-LMpugIDK6Xiugm4JyLM%2F-LMqAJeosslUcY_aLDlM%2F13-012.png?alt=media\&token=098a24b6-dbc2-4ea4-8aed-393e2aea025b) 紙張格式規定法條參考… ![](https://4269000034-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LIKjbHjLny03GLOhut4%2F-LMpugIDK6Xiugm4JyLM%2F-LMq6aZPJXy2fjhlP_yx%2F13-008.png?alt=media\&token=0cede341-898b-40ec-85fc-45e523d173bf)
![](https://4269000034-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LIKjbHjLny03GLOhut4%2F-LMpugIDK6Xiugm4JyLM%2F-LMq6y20Gxlto0IPiN6C%2F13-009.png?alt=media\&token=9a3419f8-3de4-4957-a213-5f1252a5d440)
![](https://4269000034-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LIKjbHjLny03GLOhut4%2F-LMpugIDK6Xiugm4JyLM%2F-LMq7BA3kKoIerIlQHp4%2F13-010.png?alt=media\&token=98af9532-a32c-43a1-9a80-6449fbf45075) 財政部平台網址： {% embed url="" %}